package com.hgw.Demo02CommandPattern.examples;

/**
 * Data time:2021/12/16 19:21
 * StudentID:2019112118
 * Author:hgw
 * Description: 退出系统模拟实现类，充当请求接收者
 */
public class SystemExitClass {
    public void exit() {
        System.out.println("退出系统！");
    }
}
